$910 Cheap flight deals from Chicago (CHI) to Adelaide (ADL)

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Airfares from $910 One Way, $1,030 Round Trip from Chicago to Adelaide

Prices starting at $1,030 for return flights and $910 for one-way flights to Adelaide were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
ADL
Adelaide
$1,030 Roundtrip, found 5 days ago
$1,030
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Feb 3 from Chicago to Adelaide, returning Tue, Feb 10, priced at $1,030 found 5 days ago
Wed, May 6 - Tue, May 26
ORD
Chicago
ADL
Adelaide
$1,242 Roundtrip, found 2 days ago
$1,242
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, May 6 from Chicago to Adelaide, returning Tue, May 26, priced at $1,242 found 2 days ago
Wed, Feb 25 - Mon, Mar 9
ORD
Chicago
ADL
Adelaide
$1,410 Roundtrip, found 4 days ago
$1,410
Roundtrip
found 4 days ago
Select Air New Zealand flight, departing Wed, Feb 25 from Chicago to Adelaide, returning Mon, Mar 9, priced at $1,410 found 4 days ago
Mon, Mar 2 - Mon, Mar 9
ORD
Chicago
ADL
Adelaide
$1,903 Roundtrip, found 6 days ago
$1,903
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Mar 2 from Chicago to Adelaide, returning Mon, Mar 9, priced at $1,903 found 6 days ago
Tue, Feb 3 - Tue, Feb 10
ORD
Chicago
ADL
Adelaide
$2,303 Roundtrip, found 5 days ago
$2,303
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Tue, Feb 3 from Chicago to Adelaide, returning Tue, Feb 10, priced at $2,303 found 5 days ago

More About Flying To Adelaide from Chicago

Route Information for Flights from Chicago to Adelaide

Origin Airport IATA Code
CHI
Destination Airport IATA Code
ADL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Adelaide

Whether you want to book cheap flights from Chicago to Adelaide or are looking for the perfect package holiday, Orbitz is your one-stop source. Taking the stress and expense out of travel, Orbitz helps you find the best fares for Chicago to Adelaide flights.

Make the Most of Your Vacation

Not only does Orbitz have cheap deals for Chicago to Adelaide flights, we can also help you plan your vacation in advance. Why wait in lengthy lines for tickets to shows, amusement parks, and other attractions when you could be making the most of your holiday? Add activities to your flight booking for fewer hassles once you arrive in Adelaide.

Planning on the Go

Book your flights from Chicago to Adelaide wherever you are with the Orbitz app for Android and iPhone. Or simply use m.orbitz.com on your mobile browser to search and book the Chicago to Adelaide flights that you want. And if you’re running late, you check your flight status and baggage claim information on your mobile device too too.

Craft Your Perfect Vacation

Orbitz takes the stress out of vacation planning with great deals on flights from Chicago to Adelaide, hotels, car rentals, cruises, and more. Mix and match results for your perfect trip, or book a complete vacation package.

Keep Informed With Orbitz

With Orbitz’s free alerts service, you will stay informed of flight or services disruptions to your Chicago to Adelaide flights. The alerts can be sent straight to your mobile phone or email.

Frequently asked questions

What is the shortest flight from Chicago to Adelaide?
It can take as little as 2 hours and 30 minutes to get from O'Hare Airport to Adelaide, SA (ADL). Settle in and enjoy the service, because you'll be stepping off the plane in a heartbeat.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.